CN217222437U

CN217222437U - Sorting device for rice processing

Info

Publication number: CN217222437U
Application number: CN202220368375.3U
Authority: CN
Inventors: 周政宇; 张美尽
Original assignee: Xintian Xiangfeng Food Co ltd
Current assignee: Xintian Xiangfeng Food Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-19
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a sorting device for rice processing, which comprises a feeding hopper, wherein a cover cap is clamped above the feeding hopper, handles are fixedly connected with the front side and the rear side of the top of the cover cap, a feed opening is communicated with the center of the bottom of the feeding hopper, a support is fixedly connected with the periphery of the bottom of the feeding hopper, universal wheels are fixedly connected with the bottom of the support, and brake pads are arranged on the outer sides of the universal wheels. Guarantee the letter sorting screening effect of rice, improve the cleanliness factor of rice raw and other materials.

Description

Sorting device for rice processing

Technical Field

The utility model relates to a rice processing equipment technical field especially relates to sorting device of rice processing usefulness.

Background

The rice is the grain crop who often eats among people's daily life, and the rice can be processed into the delicious food of various delicacies, before rice processing factory is to rice processing, because there is earth in the rice, the garrulous rice husk, impurity such as rice husk, it sorts the operation to the rice of purchase to need to use sorting device, however traditional sorting device is in to rice letter sorting in-process, the screening letter sorting that is single mostly, can't carry out classified screening letter sorting to the impurity of adulteration in the rice and handle, lead to the rice letter sorting not thorough, still remain the impurity granule in the rice, influence follow-up processingquality and the cleanliness factor of rice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the traditional sorting device who proposes is sorting the in-process to the rice, and the screening letter sorting that is single mostly can't carry out classified screening letter sorting to the impurity of adulteration in the rice and handle.

In order to realize the purpose, the utility model adopts the following technical scheme:

a sorting device for rice processing comprises a feeding hopper, wherein a cover cap is clamped above the feeding hopper, handles are fixedly connected to the front side and the rear side of the top of the cover cap, a feed opening is communicated with the center of the bottom of the feeding hopper, supports are fixedly connected to the periphery of the bottom of the feeding hopper, universal wheels are fixedly connected to the bottoms of the supports, and brake pads are arranged on the outer sides of the universal wheels;

and support top in opposite directions is horizontal fixedly connected with traveller after to in proper order in the past, the equal sliding connection in both sides of traveller has the sliding sleeve, the inboard fixedly connected with support of sliding sleeve, and the equal sliding connection in surface of four group's supports has the slide cartridge, and the right side of support passes through the fixed case of installed part fixedly connected with, the positive fixedly connected with controller of fixed case, the inner chamber of fixed case is provided with the letter sorting mechanism who uses with the loading hopper cooperation.

As the utility model discloses further scheme again, letter sorting mechanism includes the one-level screen frame, the inboard at the support is fixed to the one-level screen frame, the front and back both sides of one-level screen frame all rotate from a left side to the right side and are connected with the connecting rod, the bottom of connecting rod is rotated and is connected with the second grade screen frame with the fixed complex of slide cartridge, the positive center department fixedly connected with step motor of fixed case, step motor's output shaft is fixedly connected with reduction gear and rocking arm after to in the past, one side that step motor output shaft was kept away from to the rocking arm is rotated and is connected with and removes the frame, remove the horizontal fixedly connected with linking arm of the left center department of frame, the left side of linking arm is run through the fixed case and with the right side fixed connection of one-level screen frame.

As the utility model discloses scheme further again, the mesh shape homogeneous phase of one-level screen rack and second grade screen rack just sets up to the rhombus, the mesh area of one-level screen rack is greater than the mesh area of second grade screen rack.

As the utility model discloses further scheme again, the storage box has been placed under the second grade screen frame, the equal fixedly connected with handle in both sides of equal fixedly connected with walking wheel and storage box around the storage box bottom, the cross-sectional area of storage box is greater than the cross-sectional area of second grade screen frame.

As the utility model discloses scheme further again, the spout has transversely been seted up to the center department of fixed incasement chamber top and bottom, the inner chamber sliding connection of spout has the slider, the inboard of slider run through the spout and with the table wall fixed connection who removes the frame.

As the utility model discloses scheme further again, the top fixedly connected with of loading hopper inner chamber leads the work or material rest, the fixedly connected with coarse screen cloth of center department of leading the work or material rest, the mesh area of coarse screen cloth is greater than the mesh area of one-level screen frame.

As the utility model discloses scheme further again, the both sides of traveller all are equipped with buffer spring and buffer spring's inboard fixedly connected with and the spacing dish that the sliding sleeve cooperation was used, the bottom fixedly connected with of slide cartridge and the spacing spring that the support cooperation was used.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the letter sorting mechanism, provide the drive power source by step motor, rethread reduction gear, the rocking arm, remove the frame, the linking arm, one-level screen frame, the cooperation of connecting rod and second grade screen frame, can drive one-level screen frame and second grade screen frame in step and carry out the frequency and rock the motion, thereby carry out the screening letter sorting processing in grades to the rice, according to the volume size of foreign particle, carry out successive layer screening to the foreign particle that dopes in the rice and reject, guarantee the letter sorting screening effect of rice, improve the cleanliness factor of rice raw and other materials, do benefit to the follow-up processing work of rice;

2. the utility model discloses in, through setting up the storage box, can deposit the collection to the rice after second grade screen frame screening letter sorting, the person of being convenient for carries out unified processing to the rice that sieves letter sorting and accomplish, through the sliding fit who sets up spout and slider, can carry out supplementary sliding support to the removal frame, guarantee the stationarity of removal frame removal in-process, prevent to take place the skew jamming of inclining when removing the frame;

3. the utility model discloses in, through setting up the guide frame, can carry out the water conservancy diversion to the rice of adding the loading hopper and handle, through setting up the coarse screen cloth, can carry out coarse screening letter sorting to the rice on the guide frame, reject bulky granule impurity in the rice in advance, alleviate the burden for follow-up letter sorting work, through setting up buffer spring and spacing dish, can cushion spacingly at the sliding distance on traveller surface to the sliding sleeve, avoid bumping damage between sliding sleeve and the support, through setting up spacing spring, can carry out elasticity spacingly to the sliding sleeve, play effective elasticity auxiliary stay's effect to the second grade screen frame, guarantee the stability of rocking of second grade screen frame.

The utility model discloses can drive one-level screen frame and second grade screen frame in step and carry out the frequency and rock the motion to carry out classified screening letter sorting to the rice and handle, according to the volume size of foreign particles, carry out the successive layer to the foreign particles who adulterates in the rice and sieve the rejection, guarantee the letter sorting screening effect of rice.

Drawings

Fig. 1 is a three-dimensional schematic view of a sorting device for rice processing according to the present invention;

fig. 2 is a partial front sectional view of the structure of the sorting device for rice processing according to the present invention;

fig. 3 is a partial top sectional view of the structure of the sorting mechanism provided by the present invention;

fig. 4 is the utility model provides a structural plan view of one-level screen frame and second grade screen frame.

In the figure: 1. a hopper; 2. a feeding port; 3. a traveler; 4. a sliding sleeve; 5. a slide cylinder; 6. a fixed box; 7. a sorting mechanism; 71. a primary screen frame; 72. a connecting rod; 73. a secondary screen frame; 74. a stepping motor; 75. a speed reducer; 76. a rocker arm; 77. a movable frame; 78. a connecting arm; 8. a material storage box; 9. a chute; 10. a slider; 11. a material guide frame; 12. and (4) coarse screening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a sorting device for rice processing comprises a feeding hopper 1, a cover cap is clamped above the feeding hopper 1, handles are fixedly connected to the front side and the rear side of the top of the cover cap, a feed opening 2 is communicated with the center of the bottom of the feeding hopper 1, a baffle plate is clamped in an inner cavity of the feed opening 2, a grab handle is fixedly connected to the front side of the baffle plate, the feed opening 2 can be opened and closed conveniently by a user, rice feeding work is facilitated, supports are fixedly connected to the periphery of the bottom of the feeding hopper 1, universal wheels are fixedly connected to the bottoms of the supports, and brake pads are arranged on the outer sides of the universal wheels;

and the opposite tops of the brackets are fixedly connected with a sliding column 3 in sequence from front to back in a transverse direction, two sides of the sliding column 3 are respectively connected with a sliding sleeve 4 in a sliding way, the inner side of the sliding sleeve 4 is fixedly connected with the brackets, the surfaces of the four groups of supports are respectively connected with a sliding cylinder 5 in a sliding way, the right side of each support is fixedly connected with a fixed box 6 through a mounting part, the front side of each fixed box 6 is fixedly connected with a controller, the inner cavity of each fixed box 6 is provided with a sorting mechanism 7 matched with the feeding hopper 1 for use, the sorting mechanism 7 is arranged, a stepping motor 74 provides a driving power source, and the primary screen frame 71 and the secondary screen frame 73 can be synchronously driven to perform frequency shaking motion through the matching of a speed reducer 75, a rocker arm 76, a moving frame 77, a connecting arm 78, a primary screen frame 71, a connecting rod 72 and the secondary screen frame 73, so that rice is screened and sorted in a grading way according to the volume size of impurity particles, impurity particles doped in the rice are screened layer by layer to be removed, the sorting and screening effects of the rice are guaranteed, the cleanliness of raw rice materials is improved, and the subsequent processing work of the rice is facilitated.

Example two

Referring to fig. 1-4, the utility model provides a new technical scheme: a sorting device for rice processing comprises a feeding hopper 1, wherein a cover cap is clamped above the feeding hopper 1, handles are fixedly connected to the front side and the rear side of the top of the cover cap, a feed opening 2 is communicated with the center of the bottom of the feeding hopper 1, a baffle plate is clamped in an inner cavity of the feed opening 2, a grab handle is fixedly connected to the front side of the baffle plate, a user can conveniently open and close the feed opening 2, rice feeding work is facilitated, supports are fixedly connected to the periphery of the bottom of the feeding hopper 1, universal wheels are fixedly connected to the bottoms of the supports, and brake pads are arranged on the outer sides of the universal wheels; and the opposite tops of the supports are fixedly connected with a sliding column 3 in sequence from front to back in a transverse direction, the two sides of the sliding column 3 are respectively connected with a sliding sleeve 4 in a sliding way, the two sides of the sliding column 3 are respectively sleeved with a buffer spring, the inner sides of the buffer springs are fixedly connected with a limiting disc matched with the sliding sleeve 4 for use, the sliding distance of the sliding sleeve 4 on the surface of the sliding column 3 can be buffered and limited, the collision damage between the sliding sleeve 4 and the support can be avoided, the supports are fixedly connected with the inner sides of the sliding sleeves 4, the surfaces of the four groups of supports are respectively connected with a sliding barrel 5 in a sliding way, the bottom of the sliding barrel 5 is fixedly connected with a limiting spring matched with the support for use, the sliding barrel 5 can be elastically limited, the secondary screen frame 73 can be effectively and elastically supported, the shaking stability of the secondary screen frame 73 can be ensured, the right side of the support is fixedly connected with a fixing box 6 through the mounting piece, and the front of the fixing box 6 is fixedly connected with a controller, the inner cavity of the fixed box 6 is provided with a sorting mechanism 7 matched with the feeding hopper 1 for use, the sorting mechanism 7 comprises a first-level screen frame 71, the first-level screen frame 71 is fixed on the inner side of the support, the top of the inner cavity of the feeding hopper 1 is fixedly connected with a material guide frame 11 which can conduct flow guide treatment on rice added into the feeding hopper 1, the material guide frame 11 is arranged in a funnel shape and can enlarge the material guide area and the capacity of the material guide frame 11 on the rice, a coarse screen 12 is fixedly connected at the center of the material guide frame 11, the mesh area of the coarse screen 12 is larger than that of the first-level screen frame 71, the rice on the material guide frame 11 can be roughly screened and sorted, large-volume particle impurities in the rice are removed in advance, the burden of subsequent sorting work is reduced, connecting rods 72 are rotatably connected with the front and back sides of the first-level screen frame 71 from left to right, the bottom of the connecting rods 72 is rotatably connected with a second-level screen frame 73 fixedly matched with the sliding barrel 5, the mesh shapes of the first-level screen frame 71 and the second-level screen frame 73 are the same and are arranged in a rhombus shape, the mesh area of the first-level screen frame 71 is larger than that of the second-level screen frame 73, the impurity particles doped in the rice can be classified and screened, the storage box 8 is arranged under the second-level screen frame 73, the rice screened and sorted by the second-level screen frame 73 can be stored and collected, the rice screened and sorted by a user can be uniformly processed, the periphery of the bottom of the storage box 8 is fixedly connected with walking wheels, the two sides of the storage box 8 are fixedly connected with handles, the user can pull the storage box 8 away and move, the cross-sectional area of the storage box 8 is larger than that of the second-level screen frame 73, the rice falling from the second-level screen frame 73 is prevented from spilling outside the storage box 8, and the rice screened and falling from the second-level screen frame 73 can be comprehensively collected and stored, the center of the front of the fixed box 6 is fixedly connected with a stepping motor 74, the output shaft of the stepping motor 74 is fixedly connected with a speed reducer 75 and a rocker arm 76 from front to back in sequence, one side of the rocker arm 76 far away from the output shaft of the stepping motor 74 is rotatably connected with a moving frame 77, the centers of the top and the bottom of the inner cavity of the fixed box 6 are transversely provided with slide grooves 9, the inner cavity of each slide groove 9 is slidably connected with a slide block 10, the inner side of each slide block 10 penetrates through each slide groove 9 and is fixedly connected with the surface wall of the moving frame 77, the moving frame 77 can be supported in an auxiliary sliding manner, the stability of the moving frame 77 in the moving process is ensured, the moving frame 77 is prevented from being inclined and clamped in a side direction when moving, the center of the left side of the moving frame 77 is transversely and fixedly connected with a connecting arm 78, the left side of the connecting arm 78 penetrates through the fixed box 6 and is fixedly connected with the right side of the primary screen frame 71, and the sorting mechanism 7 is arranged to provide a driving power source by the stepping motor 74, again through reduction gear 75, rocking arm 76, remove frame 77, linking arm 78, one-level screen frame 71, the cooperation of connecting rod 72 and second grade screen frame 73, can drive one-level screen frame 71 and second grade screen frame 73 in step and carry out the frequency and rock the motion, thereby carry out classified screening letter sorting processing to the rice, according to the volume size of foreign particles, carry out successive layer screening rejection to the foreign particles that adulterate in the rice, guarantee the letter sorting screening effect of rice, improve the cleanliness factor of the rice raw and other materials, do benefit to the follow-up processing work of rice.

The working principle is as follows: when the rice screening device is used, a user opens the cover cap through a handle, purchased rice is poured into the feeding hopper 1, then the rice is gathered on the surface of the coarse screening mesh 12 after being guided by the guide frame 11, then the coarse screening mesh 12 performs coarse filtration on large-volume particle impurities in the rice, meanwhile, the user manually removes the large-volume particle impurities remained on the surface of the coarse screening mesh 12, then the rice after the coarse filtration falls into the first-stage screen frame 71 through the discharge port 2, the controller controls the stepping motor 74 to drive the rocker arm 76 to rotate, the speed reducer 75 performs constant speed control on the rotation speed of the rocker arm 76, so that the rocker arm 76 drives the moving frame 77 to perform reciprocating left-right movement, the moving frame 77 drives the sliding block 10 to perform auxiliary sliding support in the sliding chute 9, the moving frame 77 drives the first-stage screen frame 71 to perform horizontal reciprocating shaking movement through the connecting arm 78, and the first-stage screen frame 71 drives the sliding sleeve 4 to perform auxiliary sliding support on the sliding column 3, then the one-level screen frame 71 of horizontal reciprocating shaking motion carries out the one-level fine screening to the granule impurity in the rice and handles, then the rice after the one-level fine screening falls into second grade screen frame 73 again, simultaneously one-level screen frame 71 rethread three connecting rods 72 drive second grade screen frame 73 and carry out the up-and-down shaking motion, simultaneously second grade screen frame 73 drives slide cartridge 5 and carries out supplementary slip support on the support, then the second grade screen frame 73 of up-and-down shaking motion carries out the second grade fine screening to the granule impurity in the rice and handles, then the rice after the second grade fine screening falls into storage box 8 again, end user rethread handle with the storage box 8 in the rice after the fine screening letter sorting after the back is pulled away, again manually to remain on one-level screen frame 71 and the second grade screen frame 73 impurity clear away can.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A sorting device for rice processing comprises a feeding hopper (1), and is characterized in that a cover cap is clamped above the feeding hopper (1), handles are fixedly connected to the front side and the rear side of the top of the cover cap, a feed opening (2) is communicated with the center of the bottom of the feeding hopper (1), supports are fixedly connected to the periphery of the bottom of the feeding hopper (1), universal wheels are fixedly connected to the bottoms of the supports, and brake pads are arranged on the outer sides of the universal wheels;

and support top in opposite directions is horizontal fixedly connected with traveller (3) after to in the past in proper order, the equal sliding connection in both sides of traveller (3) has sliding sleeve (4), the inboard fixedly connected with support of sliding sleeve (4), and the equal sliding connection in surface of four groups of supports has slide cartridge (5), and the right side of support passes through installed part fixedly connected with fixed case (6), the positive fixedly connected with controller of fixed case (6), the inner chamber of fixed case (6) is provided with sorts mechanism (7) with loading hopper (1) cooperation use.

2. The sorting device for rice processing according to claim 1, wherein the sorting mechanism (7) comprises a first-stage screen frame (71), the first-stage screen frame (71) is fixed on the inner side of the support, a connecting rod (72) is rotationally connected to the front side and the rear side of the first-stage screen frame (71) from left to right, a second-stage screen frame (73) fixedly matched with the sliding barrel (5) is rotationally connected to the bottom of the connecting rod (72), a stepping motor (74) is fixedly connected to the front center of the fixed box (6), a speed reducer (75) and a rocker arm (76) are fixedly connected to the output shaft of the stepping motor (74) from the front to the rear in sequence, a moving frame (77) is rotationally connected to one side of the output shaft of the stepping motor (74) far away from the rocker arm (76), and a connecting arm (78) is transversely fixedly connected to the left center of the moving frame (77), the left side of the connecting arm (78) penetrates through the fixed box (6) and is fixedly connected with the right side of the primary screen frame (71).

3. The sorting device for rice processing according to claim 2, wherein the primary screen frame (71) and the secondary screen frame (73) have the same mesh shape and are arranged in a diamond shape, and the mesh area of the primary screen frame (71) is larger than the mesh area of the secondary screen frame (73).

4. The sorting device for rice processing as claimed in claim 2, wherein a storage box (8) is placed under the secondary screen frame (73), the periphery of the bottom of the storage box (8) is fixedly connected with walking wheels, handles are fixedly connected to the two sides of the storage box (8), and the cross-sectional area of the storage box (8) is larger than that of the secondary screen frame (73).

5. The sorting device for rice processing according to any one of claims 1 to 4, wherein the fixed box (6) is provided with a sliding slot (9) at the top and the bottom of the inner cavity, the inner cavity of the sliding slot (9) is connected with a sliding block (10) in a sliding manner, and the inner side of the sliding block (10) penetrates through the sliding slot (9) and is fixedly connected with the surface wall of the movable frame (77).

6. The sorting device for rice processing according to claim 1, wherein a material guide frame (11) is fixedly connected to the top of the inner cavity of the feeding hopper (1), a coarse screen (12) is fixedly connected to the center of the material guide frame (11), and the mesh area of the coarse screen (12) is larger than that of the primary screen frame (71).

7. The sorting device for rice processing according to claim 1, wherein buffer springs are sleeved on both sides of the sliding column (3), limiting discs matched with the sliding sleeve (4) are fixedly connected to the inner sides of the buffer springs, and limiting springs matched with the support are fixedly connected to the bottom of the sliding barrel (5).